baber/WOPTO huggingface dataset:
Patent EP-0231547-A1 (EP)
Inventor: COOSEMANS LUC MARIA CONSTANT
IPC: D01F6/04
Filed: 1986-12-15
Abstract: High strength and modulus polyethylene objects are prepared by polymerizing ethylene in a hydrocarbon solvent in the presence of a catalyst system to form a 1-30 wt.% solution of linear polyethylene with an Mw of 4 × 10⁵ to 5 × 10⁶, converting this solution into a solvent-containing object (fiber, tape, film), cooling this object to form a gel object and subjecting this latter to a stretching at high temperature. 
Preferably a Ti/V/Al/Halogen-catalyst system is used. 
Advantage: Solution-making step is superfluous.
Patent EP-0188374-A1 (EP)
Inventor: KARABEDIAN JAMES ARAM
IPC: B32B27/32
Filed: 1986-01-13
Abstract: The present invention provides a coextruded multilayer sheet adapted for use as a label sleeve on containers, the sheet comprising a foam layer for use on the inside of the sleeve next to the container, and an outer solid skin layer, the skin layer and foam layer being coextruded from an extrudable blend comprising about 30% by weight to about 60% by weight of high density polyethylene, about 10% by weight to 30% by weight of polystyrene, and about 30% by weight to 50% by weight of a compatibility agent which is a block copolymer of butadiene and styrene, the resultant label sleeve being tough and sealable on a high density production basis; and also a container with such a sleeve label.
Patent EP-0230794-A1 (EP)
Inventor: ASCHER GILLES
IPC: A61B5/0408
Filed: 1986-01-28
Abstract: This device comprises a bowl- or dish-shaped member having a bottom (13), a part forming a peripheral side wall (14) possessing an edge (15) defining a plane, and a flange (16) integral with the said edge and possessing, in the unstressed state, a flat configuration, the said flange being coated with a contact adhesive on its surface opposite to that from which the said bowl extends. <IMAGE>
Patent EP-0217753-A1 (EP)
Inventor: SENSINI ANDREA
IPC: A43B13/26
Filed: 1986-07-25
Abstract: This invention relates to a footwear sole including the side of the upper made up of a sheet (1) of leather duly die-cut to act both as shoe bottom and lateral upper which, during moulding, will include an anatomic arch support 2 on the upper part and on the lower part several raised pellets 3 projecting from the same number of hoies purposely provided on the sheet of leather itself; both arch support 2 and pellets (3) are made of thermoplastic materials.
Patent EP-0237522-A1 (EP)
Title: Pharmaceutically active derivatives of tryptophan and pharmaceutical compositions containing them.
Inventor: MAKOVEC FRANCESCO
IPC: C07D209/00
Filed: 1985-12-05
Abstract: N-acylated derivatives of L-tryptophan of general formula (I), <IMAGE> (I)  in which R is selected from the group consisting of: (a) a phenyl group, mono-substituted or di-substituted in the meta and para positions with halogens, linear or branched alkyl groups containing from 1 to 9 carbon atoms, the cyano group or the trifluoromethyl group, (b) a benzyloxy group, mono-substituted or di-substituted in the meta and para position with substituents selected from those indicated at (a), and (c) a benzydryloxy group. The derivatives are used in therapy, particularly for human pain relief, in the treatment of pathological conditions of the central nervous system and of pathological intestinal conditions.
Patent EP-0213159-A1 (EP)
Inventor: SZEDRESSY IVAN
IPC: A63B63/00
Filed: 1986-03-04
Abstract: Le dispositif de détection de l'impact d'une balle de tennis (fig. 3), est destiné à l'entraînement des joueurs, à analyser leur niveau et définir leur précision. Chaque impact de balle sur le tapis est enregistré par un compteur, ou traité par gestion électronique à microprocesseur.
Patent EP-0250410-A1 (EP)
Inventor: GULLICHSEN JOHAN
IPC: C02F9/00
Filed: 1986-02-14
Abstract: Un procédé d'extraction de composés colloïdaux organiques macromoléculaires dissous à partir d'effluents d'un moulin de production de papier de cellulose en utilisant une boue de rebut contenant des fibres et des produits chimiques. La boue est acidifiée jusqu'à un pH d'environ 2 par un acide minéral avant d'être ajoutée dans l'effluent. Le matériau organique est précipité avec des fibres dans un conteneur de sédimentation à un pH compris entre 4,5 et 6.
Patent EP-0225330-A1 (EP)
Inventor: DIBARTOLO ERNEST A
IPC: F16K35/02
Filed: 1986-03-21
Abstract: L'ensemble ci-décrit, destiné à une vanne possédant une tige de commande, comporte une tige extérieure (20) pourvue de graduations circonférentielles espacées (22), une manette (10) munie de graduations radiales (14) espacées de manière circonférentielle, une bague de verrouillage (18) dotée d'un index (16) coopérant avec lesdites graduations (14), et de positions permettant le réglage de la position ''zéro'' de la manette et de la position de l'index à un emplacement circonférentiel désiré. La bague de verrouillage (18) est destinée à interdire la rotation de la manette (10), et à en permettre la rotation pour modifier l'ouverture de la vanne. Un joint torique (25) est utilisé pour retenir la bague de verrouillage (18) de manière à empêcher toute rotation intempestive de la manette (10) et le déplacement de la bague de verrouillage (18) jusqu'à la position permettant la dépose de la manette (10) et la remise à la graduation ''0''. Le joint torique (25) s'enlève aisément pour permettre la remise à zéro en cas de besoin.
Patent EP-0233293-A1 (EP)
Inventor: SEKI Y
IPC: B29C33/04
Filed: 1986-05-16
Abstract: Outil à facer unique comprenant au moins deux paires de cylindres disposés verticalement, présentant une ondulation différente et montés sur un cadre rotatif, et un dispositif d'entraînement rotatif destiné à remettre en place les cylindres est fixé à l'arbre central du cadre rotatif. Un système d'entraînement des cylindres est pourvu d'un dispositif de couplage permettant de connecter et de déconnecter une transmission de puissance, afin de permettre à l'entraînement d'une des paires de cylindres d'être commuté sur l'entraînement d'une autre paire de cylindres. Les parties inférieures des rainures dans la paire inférieure de cylindres et l'arbre central évidé du cadre rotatif sont mis en communication par des conduites d'aspiration, un élément commutateur étant fixé à l'arbre évidé. L'arbre central du cadre rotatif est également pourvu d'un distributeur de vapeur alimentant en vapeur toutes les paires de cylindres.
Patent EP-0229790-A1 (EP)
Inventor: CAMMANN KARL
IPC: G01J3/433
Filed: 1986-07-03
Abstract: Pour compenser l'absorption de fond en spectroscopie par absorption ou par fluorescence atomique, on module la fréquence d'un faisceau de lumière de mesure envoyé à travers une chambre d'essai en utilisant l'effet Doppler. A cet effet, des dispositifs agencés sur le cheminement des rayons du faisceau de lumière (12) génèrent un taux de modification du trajet optique parcouru par le faisceau de lumière (12) entre deux points du cheminement des rayons. Plusieurs solutions constructives sont possibles pour obtenir cet effet. Le trajet optique peut être périodiquement modifié par des miroirs mobiles, ou on peut agencer sur le cheminement des rayons un cristal (132) dont l'indice de réfraction peut être modifié périodiquement en appliquant une tension électrique à des magnétorésistances (134 et 146).
Patent EP-0274463-A1 (EP)
Inventor: DUONG JEAN-CHRISTOPHE
IPC: B03B9/06
Filed: 1986-07-15
Abstract: Le dispositif comprend des moyens d'alimentation (1, 2, 4, 5) en groisil à trier (3) à la partie supérieure (7) d'un plan incliné translucide (6), une source lumineuse allongée (9), une caméra de détection (K) avec un circuit intégré à couplage de charge et des marteaux d'éjection (10) pouvant occuper une position de repos (10a) dans laquelle ils dirigent les morceaux de verre (12a) vers une sortie ''verre'' (15) et pouvant venir dans une position active (12b) dans laquelle ils dirigent les morceaux d'infusibles (12b) vers une sortie ''infusibles'' (13).
Patent EP-0246265-A1 (EP)
Title: Measurement of relative density.
Inventor: SKRGATIC DAMIR MIROSLAV JOSIP
IPC: G01N29/024
Filed: 1986-10-28
Abstract: A method of determining the specific gravity of a fermentable liquor during fermentation is disclosed. Specific gravity is determined from measurements of original gravity, velocity of sound, and temperature.
Patent EP-0278998-A1 (EP)
Inventor: TOSHIAKI ENAMI
IPC: F16B5/00
Filed: 1987-02-17
Abstract: A joint construction for metal sheets (1, 2) which is made by joining first and second metal sheets by utilizing plastic working. The first metal sheet (1) is formed with first cut-up pieces (4) to have openings therein. A portion of one end edge of the second metal sheet partly superposed on the first metal sheet is held between the openings and the first cut-up pieces and in this state it is pressed along with the cut-up pieces so that the portion is pressed into the openings. The portion of the second metal sheet (2) pressed into the openings is locked by the peripheral walls of the openings.
Patent EP-0253253-A1 (EP)
Inventor: VERHULST MICHAEL JOSEPH
IPC: A01F15/12
Filed: 1987-07-06
Abstract: A round baler is provided with apparatus for tying a com­pleted bale (76) with twine. The twine is carried back and forth along the rotating bale by an arm (102) moved by a first double-acting piston and cylinder unit (104) controll ed by an hydraulic circuit (384). 
     In order to wrap the bale with net in addition to the twine a second double-acting piston and cylinder unit (376) is connected in the circuit (384) in parallel with the first unit. This second unit (376) acts to engage and disengage a drive (332, 334, 336) for feed rolls (244, 246) which advance the net from a roll (220) thereof to the bale. The second unit (376) also serves to cause the cutting of the net from the roll (220).
Patent EP-0262528-A1 (EP)
Inventor: BRANDT HERMANN DR
IPC: C08G65/46
Filed: 1987-09-18
Abstract: Removal of residual amounts of the copper component from reaction mixtures produced on oxidative coupling of phenols to polyphenylene ethers with the aid of catalyst systems comprising copper compounds and amines in organic solution and subsequent extraction of the majority of the copper component using at least one aqueous acid involves adding to the reaction mixture which has already been substantially freed from the copper component, a copper-complexing agent which forms water-soluble complexes with the copper, and extracting the resultant copper complexes with water.
Patent EP-0322470-A1 (EP)
Inventor: VAN LIEFDE YVAN
IPC: G01B11/10
Filed: 1987-12-24
Abstract: For the purpose of measuring thread in a manner less susceptible to faults, two light-sensitive measuring sensors (3, 4) are arranged next to one another to the side of one and the same measuring slot (19) and receive light coming transversely through the measuring slot (19) from one and the same light source (2). The running thread (1) occludes only one (3) of the two light-sensitive elements. In a downstream evaluation device a mutual comparison is made, for example, of electrical currents which result from the luminance fluxes received by the measuring sensors (3, 4), that light flux which is received by the measuring sensor (4) not occluded by the thread (1) serving as the basis for comparison. 
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Patent EP-0303740-A1 (EP)
Inventor: CLABURN ROBIN JAMES
IPC: G02B6/44
Filed: 1983-12-13
Abstract: A fibre optic cable (18) is helically wound on to an overhead high voltage conductor (16), and has an electrically non-tracking outer jacket and is filled with protective material, or has a conductive outer jacket. The cable is guided off the conductor inside a conductive housing (2), and thence to earth potential along the inside of a non-tracking shedded or convoluted tube which serves for electrical stress relief.
Patent EP-0243205-A1 (EP)
Inventor: HAYASHIDA SIGERU
IPC: C07F7/08
Filed: 1987-04-24
Abstract: An electrophotographic plate comprising an electroconductive support and a photoconductive layer containing a naphthalocyanine compound having siloxy groups bonded to the central metal silicon as a charge generating substance has high sensitivity to the longer wavelength of light of about 800nm without conducting special treatment.
Patent EP-0268351-A1 (EP)
Inventor: HANSON RICHARD A
IPC: G01P15/12
Filed: 1987-08-20
Abstract: A proofmass flexure suspension assembly in which the proofmass (76) is supported by a flexure (92, 94, 96) geometry which allows the proofmass to act as a pendulum tending to rotate in response to acceleration alonge the sensitive axis (104) and which rejects errors caused by structural strains or loading along or about both cross axis and which further allows the use of different types of associated proofmass position detectors and sensitive axis force transducing elements.
Patent EP-0259184-A1 (EP)
Inventor: PETERSEN MORTEN LODBERG
IPC: A61F5/445
Filed: 1987-09-04
Abstract: In a re-usable coupling means for securing flexible disposable bags for collecting intestinal wastes from ostomies and which consists (a) of a retainer plate (10) of a comparatively stiff plastic material having an opening (26) to lie around the stoma (29) and having a gas passage duct (30) communicating with a deodorizing filter (36), and (b) a flexible, sealing adhesive member (12) for releasable adherence of the retainer plate (10) to the skin and indirectly secured to the rear of the retainer plate, the gas passage duct (30) is arranged in an annular bead (28) protruding from the front of the retainer plate and communicates via gas inlet openings(32) with the interior of the bag and via the filter (36) and gas outlet openings in the coupling means with the outer world. The disposable bag may be releasably affixed to the holding means by the aid of a pressure-sensitive adhesive or by the aid of ring coupling systems known  per se . 
     This coupling means is particularly well suited for use in ostomy bag systems of the kind consisting of a wc-­flushable inner bag of a laminated sheet material with an outer layer of water-soluble film and a water- and gas-­proof, mechanically weak inner layer; and an outer re-usable bag of a water-tight, mechanically strong material.
Patent EP-0274834-A1 (EP)
Inventor: STURZA MARK ALAN
IPC: H04B7/15
Filed: 1987-11-20
Abstract: A fast sequencing method and apparatus for use in a radio navigation system of the GPS type. Satellite-­coded (A-D) signals are simultaneously received from a plurality of sources. The signals are decoded in a single channel by multiple samplings of each signal per each signal modulating period (T). By taking multiple signal samplings per data period, broadband receiver operation is realised, enhancing the suitability of such apparatus for navigation of medium and high g performance vehicles and the like.
Patent EP-0273812-A1 (EP)
Title: Procédé et dispositif de fabrication d'un fil de verre simple obtenu directement sous filière
Inventor: SOSZKA BARBARA
IPC: D02G1/02
Filed: 1987-12-03
Abstract: La présente invention concerne la fabrication d'un fil simple directement sous filière. Elle consiste à étirer mécaniquement une multiplicité (12) de fibres de verre à partir de filets de verre s'écoulant d'une multiplicité d'orifices disposés à la base d'une filière fixe (10), à revêtir au moins partiellement lesdites fibres d'un apprêt thermoplastique (13), thermodurcissable ou photodurcissable se présentant à l'état fondu ou sous forme d'émulsion, de suspension ou de solution dans des solvants appropriés, à rassembler lesdites fibres en au moins un fil, puis à imprimer un mouvement de rotation continue audit fil (23) et à provoquer le durcissement de l'apprêt sur le fil simple ainsi obtenu.
Patent EP-0244482-A1 (EP)
Inventor: DUNNE BRIAN BORU
IPC: F41G7/26
Filed: 1986-11-21
Abstract: Projectile (20) à rotation stabilisée, dont la trajectoire peut être améliorée afin d'augmenter la précision, ledit projectile (20) étant commandé par une source de rayonnement électromagnétique produisant des impulsions porteuses d'informations codées. Ledit projectile (20) comprend une pointe avant (22) et une partie intermédiaire (26) dont le pourtour est entourée de plusieurs masses espacées (28) étant chacune associée à une charge explosive élevée (30) permettant une accélération de la détonation explosive de la masse correspondante (28), afin de donner une impulsion au projectile (20). Celui-ci comprend également un rétreint (24) définissant une cavité (32) ouverte à l'extrémité arrière dudit rétreint (24). Un processeur (44, 48) et un récepteur (36) de rayonnement électromagnétique à impulsions sont placés dans ladite cavité (32) et comprennent un élément permettant de déterminer approximativement le temps qui s'est écoulé depuis le lancement du projectile (20), un élément permettant de déterminer la direction de la source de rayonnement électromagnétique par rapport au projectile, un élément permettant de déterminer approximativement la verticale, un élément permettant de déterminer la vitesse de rotation et un élément permettant de compter les espaces de temps entre les impulsions électromagnétiques adjacentes d'une série d'impulsions. Le processeur (44, 48) et le récepteur (36) de rayonnement comprennent également un microprocesseur (48) répondant à ces éléments, afin de commander l'accélération sélective des détonations des charges explosives des masses (28), afin d'améliorer la trajectoire du projectile (20) en direction de sa cible. Un procédé permettant de commander le nombre de ces projectiles est également décrit.
Patent EP-0326556-A1 (EP)
Inventor: WETZEL RICHARD M
IPC: B41J3/50
Filed: 1987-08-24
Abstract: Installation d'impression sur des cartes en plastique (48) comprenant une imprimante thermique résistive (20). Celle-ci (20) peut être utilisée en combinaison avec des unités de codage magnétique (34) et des unités de gaufrage (32).
Patent EP-0276773-A1 (EP)
Inventor: RUFFING WOLFGANG
IPC: F02B27/02
Filed: 1988-01-22
Abstract: In an intake system with a control device for an internal combustion engine two intake lines (6, 7) are assigned to each cylinder, one (6) of the intake lines having a recess (9) on the circumference for the junction with the other intake line (7). In the intake line having the port a rotatable sealing device in the shape of a rotary sleeve (10) with an opening (11) in the sleeve shell to serve as a control aperture for the port is provided for switching the other intake line on and off, the flow passing along the length of the rotary sleeve from the intake line receiving it, which is controlled via a load control element. <IMAGE>
Patent EP-0297356-A1 (EP)
Inventor: BEYER HELLMUTH DR
IPC: G21F9/34
Filed: 1988-06-15
Abstract: In a landfill site, particularly for final deposition of radioactive substances, the remaining voids between deposited waste are filled with a stowing material, to which at least one substance is admixed on which gaseous pollutants, especially radioactive gases, are adsorbed. Usual stowing materials are rock, salt or iron ore. To improve the retention capacity of the stowing materials with respect to gases, they are mixed, for example, with pyrolysis coke. A suitable proportion is 20% by weight of pyrolysis coke. Instead of pyrolysis coke, a residue from the hydropyrolysis of coal, a residue from oil shale carbonisation or activated carbon can be mixed with the stowing material.
Patent EP-0307676-A1 (EP)
Inventor: SOHN ERICH DR
IPC: C07D231/14
Filed: 1988-08-25
Abstract: Compounds of the formula I <IMAGE> in which X denotes halogen, haloalkyl or haloalkoxy; R denotes H or C1-C6-alkyl and n denotes 1 to 5, are prepared by reacting a chlorohydrazone of the formula II <IMAGE> with norbornadiene between 0 DEG  and 200 DEG C, if appropriate in the presence of a solvent and an auxiliary base.
Patent EP-0322951-A1 (EP)
Inventor: FREY YVONNE
IPC: C06D3/00
Filed: 1988-12-13
Abstract: For producing artificial mist for civil and military applications, briquetted combustible masses are used, which are distributed as small shot by means of thrower charges. The mist sets used are in most cases toxic substances which are a hazard to the environment, at least if they are not or only partially burnt off. 
<??>According to the invention, a device is provided which consists of non-toxic hygroscopic mist sets (1) which are enveloped on all sides by a moisture-insensitive igniting layer (2). An ammunition body (5) contains mist sets (1, 3) in various sizes and geometries and enables a large target area to be misted up over the entire ground. 
<??>In addition, a preferred production process for mist sets and for the igniting layer thereof is described. 
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Patent EP-0296708-A1 (EP)
Inventor: HERTEL JAMES E
IPC: B24B3/46
Filed: 1988-05-11
Abstract: The invention describes a modified grinding process for smooth circular saw blades (10) whereby the blade rate of rotation is constantly varied to avoid the system natural frequencies and improve the resulting saw surface edge.
Patent EP-0295050-A1 (EP)
Inventor: QUALLICH GEORGE JOSEPH
IPC: C07D307/32
Filed: 1988-06-07
Abstract: A novel three-step process for preparing 4-(3,4-­dichlorophenyl)-4-phenylbutanoic acid is disclosed, which involves (1) reducing 4-(3,4-dichlorophenyl)-­4-ketobutanoic acid to 4-(3,4-dichlorophenyl)-4-­hydroxybutanoic acid; (2) then converting the inter­mediate hydroxy acid formed in the first step to 5-(3,4-dichlorophenyl)-dihydro-2(3H)-furanone, and (3) thereafter reacting the resulting gamma-butyrolactone compound with benzene in a Friedel-Crafts type reaction to form the desired final product. The latter compound is known to be useful as an intermediate leading to 4-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenone and ultimately, to  cis -(1 S )(4 S )-N-methyl-4-(3,4-­dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthaleneamine (sertraline), which is known to be a preferred anti-depressant agent in the field of medicinal chemistry. The aforementioned 5-(3,4-dichloro­phenyl)-dihydro-2(3H)-furanone and 4-(3,4-dichloro­phenyl)-4-hydroxybutanoic acid are both novel compounds. There is also disclosed a novel process for converting 5-(3,4-dichlorophenyl)-dihydro-2(3H)-­furanone directly to 4-(3,4-dichlorophenyl)-3,4-­dihydro-1(2H)-naphthalenone, as well as an alternate novel process for converting 4-(3,4-dichlorophenyl)-4-­hydroxybutanoic acid directly to this same key intermediate.
Patent EP-0311310-A1 (EP)
Title: Olefin oligomerization
Inventor: BLAIN DAVID ALAN
IPC: C07C1/00
Filed: 1988-09-30
Abstract: A process for oligomerizing an olefin feedstock comprises the step of contacting the feedstock with ZSM-23 which is surface deactivated with a trialkyl pyridine compound or an organophosphite compound having an effective cross-section larger than that of the pores of ZSM-23. 
     The resultant, substantially linear olefinic product is useful in the production of high viscosity index lubricating oils and biodegradable alkylbenzene sulfonates.
Patent EP-0312309-A1 (EP)
Inventor: HEYES PETER JOHN
IPC: B32B15/08
Filed: 1988-10-12
Abstract: A process for producing a laminate of polypropylene bonded to a metal substrate such as steel or aluminium strip, preferably electrolytically chromium coated steel for making can ends, comprises laminating a polypropylene film to the metal and subjecting the film to a temperature above its melting point, and then uniformly and rapidly cooling the laminate to a temperature substantially below the melting Point of the polypropylene by flooding the polypropylene coated surface of the laminate with cold liquid,  e.g.  water at room temperature.
Patent EP-0314338-A1 (EP)
Inventor: INOUYE KUNIYO
IPC: G01N33/577
Filed: 1988-10-12
Abstract: Amounts of human insulin are measured at a high sensitivity at a concentration ranging from 1 pg/ml to ng/ml by using monoclonal antibodies to human insulin comprising (A) an immobilised first antibody and (B) a second antibody recognising an antigenic site different from the antigenic site recognised by the first antibody, the second antibody labelled with a marker.